66540436

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 124185600

約数和(自身を除く): 57645164

約数列:

[1, 2, 4, 43, 59, 79, 83, 86, 118, 158, 166, 172, 236, 316, 332, 2537, 3397, 3569, 4661, 4897, 5074, 6557, 6794, 7138, 9322, 9794, 10148, 13114, 13588, 14276, 18644, 19588, 26228, 200423, 210571, 281951, 386863, 400846, 421142, 563902, 773726, 801692, 842284, 1127804, 1547452, 16635109, 33270218, 66540436]

約数ペア:

[(1, 66540436), (2, 33270218), (4, 16635109), (43, 1547452), (59, 1127804), (79, 842284), (83, 801692), (86, 773726), (118, 563902), (158, 421142), (166, 400846), (172, 386863), (236, 281951), (316, 210571), (332, 200423), (2537, 26228), (3397, 19588), (3569, 18644), (4661, 14276), (4897, 13588), (5074, 13114), (6557, 10148), (6794, 9794), (7138, 9322)]